i have a hatchy wit a Ls swap and im gettin a code "43" thats my fuel supply system wat does that mean!

 

Im having the same issue.

 

hey i had the same thing and it was my distributor, my car would bogle and shut down after driving, i also changed my main relay

 

I get 43 and 3. Still havn't figured it out.

 

expletive ive had 43 for over 6 months now, it comes and goes once a week or two weeks. its weird as hell, i changed o2 sensors twice, checked fuel injector voltage , changed ecu's. its getting annoying. Next will be to get a FPR

 

is your gas tank empty?i had the same code 3 weeks ago and i was on empty,so i filled the gas tank up same night reset the ecu and it went away.

 

Could it be Octane related?

 

you know my code 43 popped up when the car was on empty

 

I notice mine pops up when i have like 1/4 of fuel left in the tank.
Maybe its related to fuel sender ,

 

are the fuel pumps the same for a d series and a b series?

 

SOHC / DOHC Non VTEC = 79lph
DOHC VTEC = 135lph

 

oh i was assuming the pumps were different, and that would have caused the code.